Built motion from commit 6a09e18b.|2.6.11

[motion2.git] / legacy-libs / google-proto-files / google / bigtable / v1 / bigtable_service.proto

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+// Copyright 2018 Google Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+syntax = "proto3";
+
+package google.bigtable.v1;
+
+import "google/api/annotations.proto";
+import "google/bigtable/v1/bigtable_data.proto";
+import "google/bigtable/v1/bigtable_service_messages.proto";
+import "google/protobuf/empty.proto";
+
+option go_package = "google.golang.org/genproto/googleapis/bigtable/v1;bigtable";
+option java_generic_services = true;
+option java_multiple_files = true;
+option java_outer_classname = "BigtableServicesProto";
+option java_package = "com.google.bigtable.v1";
+
+// Service for reading from and writing to existing Bigtables.
+service BigtableService {
+  // Streams back the contents of all requested rows, optionally applying
+  // the same Reader filter to each. Depending on their size, rows may be
+  // broken up across multiple responses, but atomicity of each row will still
+  // be preserved.
+  rpc ReadRows(ReadRowsRequest) returns (stream ReadRowsResponse) {
+    option (google.api.http) = {
+      post: "/v1/{table_name=projects/*/zones/*/clusters/*/tables/*}/rows:read"
+      body: "*"
+    };
+  }
+
+  // Returns a sample of row keys in the table. The returned row keys will
+  // delimit contiguous sections of the table of approximately equal size,
+  // which can be used to break up the data for distributed tasks like
+  // mapreduces.
+  rpc SampleRowKeys(SampleRowKeysRequest)
+      returns (stream SampleRowKeysResponse) {
+    option (google.api.http) = {
+      get: "/v1/{table_name=projects/*/zones/*/clusters/*/tables/*}/rows:sampleKeys"
+    };
+  }
+
+  // Mutates a row atomically. Cells already present in the row are left
+  // unchanged unless explicitly changed by 'mutation'.
+  rpc MutateRow(MutateRowRequest) returns (google.protobuf.Empty) {
+    option (google.api.http) = {
+      post: "/v1/{table_name=projects/*/zones/*/clusters/*/tables/*}/rows/{row_key}:mutate"
+      body: "*"
+    };
+  }
+
+  // Mutates multiple rows in a batch. Each individual row is mutated
+  // atomically as in MutateRow, but the entire batch is not executed
+  // atomically.
+  rpc MutateRows(MutateRowsRequest) returns (MutateRowsResponse) {
+    option (google.api.http) = {
+      post: "/v1/{table_name=projects/*/zones/*/clusters/*/tables/*}:mutateRows"
+      body: "*"
+    };
+  }
+
+  // Mutates a row atomically based on the output of a predicate Reader filter.
+  rpc CheckAndMutateRow(CheckAndMutateRowRequest)
+      returns (CheckAndMutateRowResponse) {
+    option (google.api.http) = {
+      post: "/v1/{table_name=projects/*/zones/*/clusters/*/tables/*}/rows/{row_key}:checkAndMutate"
+      body: "*"
+    };
+  }
+
+  // Modifies a row atomically, reading the latest existing timestamp/value from
+  // the specified columns and writing a new value at
+  // max(existing timestamp, current server time) based on pre-defined
+  // read/modify/write rules. Returns the new contents of all modified cells.
+  rpc ReadModifyWriteRow(ReadModifyWriteRowRequest) returns (Row) {
+    option (google.api.http) = {
+      post: "/v1/{table_name=projects/*/zones/*/clusters/*/tables/*}/rows/{row_key}:readModifyWrite"
+      body: "*"
+    };
+  }
+}